ISRC NLA507706101
Verified recording
NLA507706101 is “Ostro picta, armata spina, RV 642 (Rev. Giegling): I. Ostro picta, armata spina” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x32a89fce04f9166c2b7691305665bc859fb203c75b0a532a58dd7dcde84ea938 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706101.
Recording identifiers
- ISRC
- NLA507706101
- Title
- Ostro picta, armata spina, RV 642 (Rev. Giegling): I. Ostro picta, armata spina
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x32a89fce04f9166c2b7691305665bc859fb203c75b0a532a58dd7dcde84ea938
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:c5ec34c5aca7ac7a132319183012d551de7e7d00bb3b18ad60ba8f1b76226a7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706101
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Ostro picta, armata spina, RV 642 (Rev. Giegling): I. Ostro picta, armata spina · Machine-readable JSON-LD